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From: "Martin J. Bligh" <mbligh@aracnet.com>
To: Andrew Morton <akpm@digeo.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: might_sleep warning in both 41 and 41-mm1
Date: Tue, 08 Oct 2002 10:38:17 -0700	[thread overview]
Message-ID: <568740000.1034098697@flay> (raw)
In-Reply-To: <3DA31468.E0E4F711@digeo.com>

> Oh.  It seems that the pte mapping functions will run inc_preempt_count()
> via kmap_atomic() even if CONFIG_HIGHPTE=n.  So the ifdef around
> page_table_present() needs to be CONFIG_HIGHMEM.  Or we don't use
> kmap_atomic() at all in the pte mapping functions.
> 
> Please tell me that you had CONFIG_HIGHPTE=n?

Yes. Highpte was off.

Thanks ;-)

M.

      reply	other threads:[~2002-10-08 17:36 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-08 15:42 might_sleep warning in both 41 and 41-mm1 Martin J. Bligh
2002-10-08 17:22 ` Andrew Morton
2002-10-08 17:38   ` Martin J. Bligh [this message]

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